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प्रश्न
A metal oxide that is reduced by hydrogen is
विकल्प
Al2O3
CuO
CaO
Na2O
MCQ
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उत्तर
CuO
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संबंधित प्रश्न
Define oxidation in terms of gain or loss of hydrogen with one example.
Fill in the blank
Oxidation is the removal of ......................and addition of ....................
Name:
an oxidizing agent that does not contain oxygen.
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a substance that will reduce aqueous Iron(III)ions to iron(II)ions.
Explain the term oxidation in term of addition and removal of oxygen/hydrogen with a suitable example.
Write chemical formula for rust.
Identify the following reactions as oxidation or reduction
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The process of reduction involves ____________.
Mention some oxidation reactions that occur in daily life.
The tarnishing of metals is due to the formation of ______.
